There are 60 minutes in 1 hour
60 minutes - 1 minute = 59 minutes
One hour is 59 minutes greater than 1 minute.
Hope this helps. :)
Answer:
(x - 7)(x - 8)
Step-by-step explanation:
To factorise the quadratic
Consider the factors of the constant term (+ 56) which sum to give the coefficient of the x- term (- 15)
The factors are - 7 and - 8, since
- 7 × - 8 = + 56 and - 7 - 8 = - 15, hence
x² - 15x + 56 = (x - 7)(x - 8)
Answer:
2
Step-by-step explanation:
mean = sum of data / no of data
=2+2+2+2+2/5
=10/5
=2
Answer: Option B
Step-by-step explanation:
We can use the binomial formula to solve this problem.
Where p is the probability of success, n is the sample size and x is the number of successes expected.
Note that in this case
(probability of an adult passing the fitness test)
Then we calculate the probability